How To BWT Water Filter Hardness Testing, Bypass Setting and Flow Meter Programming

by Marc Buckman Updated: April 29, 2021 1 min read
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Learn how to find or test your water hardness to decide the proper bypass setting of a BWT water filter. Marc from Whole Latte Love shows you 3 easy ways to determine your water hardness to get the right bypass setting for your BWT Bestmax Premium water filter system. Learn why you might want a flow meter and how to program the meter.